baber/WOPTO huggingface dataset:
Patent CH-608759-A5 (CH)
Title: Elevator conveyor for transporting granular materials
Inventor: JANITSCH ANTHONY DUCHESNEY
IPC: B65G67/60
Filed: 1976-04-01
Abstract: The conveyor comprises two endless belts (10, 12) describing two closed loops about drive and guide pulleys (14, 16, 18, 20, 28, 30, 32, 34). On a portion common to the two loops, between the end pulleys (28, 30), the belts (10, 12) are pressed against each other in order to constitute the transport segment (25) of the conveyor. In order to prevent leakages and falls of material between the edges of the belts, the transport segment (25) is associated with two series of rollers (46, 47) arranged in staggered fashion on either side of the edges of the belts. A first series of rollers (46) bears on one side of the belts and the second series of rollers (47) bears on the other side of the belts in the gap of the rollers (46) of the first series. The edges of the belts (10, 12) describe a sinuous path creating an additional tension, maintaining tight gripping of the edges. The conveyor may be used for transporting coal. <IMAGE>
Patent CH-685098-A5 (CH)
Title: Implant for anchoring dental superstructures
Inventor: GRAFELMANN HANS L PROF
IPC: A61C8/00
Filed: 1988-12-07
Abstract: Blade, cylinder or screw implant with a post (18) whose neck (12) carries, instead of the known conical or pyramid stumps, a spherical body (3). This considerably facilitates the production of the wax model which has to be prepared for making the superstructure which is to be secured on the post. <IMAGE>
Patent CH-674288-A5 (CH)
Title: Screened electrical equipment with filters built into screen - has sealed opening in wall for connections which pass through screen between inner and outer wiring
Inventor: SUTER MARKUS
IPC: H01R13/719
Filed: 1987-12-02
Abstract: The wall (10) of the housing enclosing the equipment has an opening (11) for electrical leads (15,16) and partly stripped insulated wires (25,26). The opening (11) is sealed (12) with e.g. adhesive or packing material after imposition of a screening plate (13) of plastic into which the filter elements are built. Connection pins (22) project from conical sections (21) at both ends of each filter (20) for solder jointing to the  outer insulated wires (25,26) and to the inner leads (15,16) which are wrapped around solder rings (24). A bent plate (31) joins the screen (13) to a circuit board (32). A separate bore and filter are no longer required for each feedthrough connection in the wall (10). ADVANTAGE - Electrical leads can be taken through wall of housing in considerably simplified manner.
Patent CH-652702-A5 (CH)
Title: Device for unwinding stranded wire from a coil
IPC: B65H49/02
Filed: 1981-09-24
Abstract: The device consists of a frame (1) on the rear wall (2) of which a cylindrical inner cage (7) engaging through the central hollow space of the coil (6) is fastened and on the front side of which an outer cage (11) tapering outwardly in a funnel-shaped manner can be attached. The inner cage (7) and the outer cage (11) form at the point, lying outside the coil (6), of their closest proximity a circular guide gap (16) through which the wire (17) taken off from the coil runs before it leaves the device through the outer annular rod (15) of the outer cage (11). A guide disc (20) is arranged on the end face of the inner cage (7) about whose longitudinal axis it is able to rotate, which guide disc (20), at one point on its circumference, has a guide opening, aligned with the guide gap (16), for the wire (17), and, by the fact that it rotates along with the running-out wire, the guide opening ensures a more accurate guidance of the wire (17) through the guide gap (16) and thus a more uniform take-off. <IMAGE>
Patent CH-650206-A5 (CH)
Title: Machine for forming a succession of bags and filling them
Inventor: SCULLY JOHN W
IPC: B65B9/20
Filed: 1982-11-23
Abstract: The machine includes a mandrel (16) on which a strip of material is formed into a tube. The latter is displaced downwards by belts (20) at the same time as it is filled with a certain quantity of material. An optical detection device controls the action of the belts (20) in order to halt the descent of the tube as soon as an absence of material is detected at the lower end of the mandrel (16). Field of application: bagging of flowable products. <IMAGE>
Patent CH-640199-A5 (CH)
Title: Process and plant for the production of silicon carbide (carborundum)
Inventor: PHILLIPS JAMES DAVIS
IPC: C01B31/36
Filed: 1980-09-25
Abstract: A plant having electrical resistance produces silicon carbide (carborundum) from a charge (10) of silicon and carbon materials. The plant comprises an enclosure in which the charge (10) and a graphite heating core (12) are arranged according to a circular configuration.   The charge (10) has a triangular vertical cross-section, this including the core (12) embedded in the charge (10), as a result of the charge being formed by depositing the materials in the enclosure by means of a conveyor situated above. The core (12) is connected to a transformer (14) situated between two enclosures (24) by means of supply rods (18). <IMAGE>
Patent CH-623068-A5 (CH)
Title: Electroconductive synthetic resin composition, and use thereof for leak monitoring of brickwork or concrete reservoirs coated with synthetic resin or lined with ceramic
Inventor: WELKER IVAR DR
IPC: C08K3/04
Filed: 1976-06-18
Abstract: The synthetic resin composition has a volume resistance in the order of 10 ohm x cm. It contains a low-temperature-cooling synthetic resin and from 5 to 20% by weight of expanded graphite. For leak monitoring of the reservoirs (2), which contain corrosive media (3) of high electrolyte concentration, the following procedure is adopted:   1) A liquid-impermeable, non-electroconductive synthetic resin insulation (4) is applied to the cleaned concrete or brickwork surfaces (1) over an adhesive bridge. 2) The above synthetic resin composition (5) is applied to the insulation (4) and drawn over the reservoir edge (6), where the composition (5) is cemented to an electrode (7). 3) A liquid-impermeable, non-electroconductive synthetic resin coating or ceramic lining (8) is applied to the synthetic resin layer (5). 4) The electrode (7) is connected to the current circuit, which contains     a) an ohmmeter (9) and b) an immersion electrode (10) immersed into the reservoir contents (3).     As soon as the resistance drops below a certain value, an alarm unit coupled to the current circuit is activated. <IMAGE>
Patent CH-620486-A5 (CH)
Title: Process for producing partition walls containing various conduits, and partition walls obtained by this process
Inventor: SOTTILE ANTONINO
IPC: E04B1/00
Filed: 1977-07-13
Abstract: To produce displaceable partition walls containing various conduits, load-bearing frames (6) are fixed vertically according to a layout plan corresponding to the wall arrangement to be produced. The conduits for the various services provided, for example piping for water and gas, electric cables, telephone cables and the like (5), are then installed across these frames while they are still exposed. The said conduits are thus enclosed within the thickness of these frames. Lastly, both sides of each of these frames are covered by continuous panels (16) so as to contain these conduits and to obtain finished walls (1). These frames can be superposed on other identical frames to form walls of any height; the joint between the superposed frames is formed by blocks (15) which can be inserted simultaneously in the adjoining ends of the superposed uprights. Moreover, the frames comprise means which can be adjusted for support on the floor (11, 12) and a plurality of connection elements for joining to other frames at 90 DEG according to layout arrangements in the form of an L, a T or a cross. The displaceable partition walls thus produced are suitable for dividing large rooms into limited spaces for chemistry, research, analysis and physics laboratories or can also be used in hospitals. <IMAGE>
Patent BE-1000349-A5 (BE)
IPC: E04B7/08
Filed: 1987-02-27
Granted: 1988-11-08
Abstract: A curved glazed roof for use particularly as a greenhouse, and a method for the production thereof. This roof has at least one continuous vault including at least two successive glazed spans, each span having at least two juxtaposed curved glazed panels. The panels include a sheet of thermally-tempered, cold-curved glass having a resiliently-flexed curvature formed therein. This resiliently-flexed curvature is maintained under constraint by a frame which is secured to the sheet of glass. Each of the frames in each span are secured to the fame of another panel, positioned juxtaposed thereto, forming a span. At least one of the frames of one of the panels in one of the spans is secured to at least one of the frames of one of the panels in another, adjacent span, forming successive spans which make up the vault. A framework of trusses, longitudinal beams, struts and peak beams is disclosed for the various roofs. The roofs may either be fixed in place or a span, spans or a portion of any number of spans may be movable, to be opened in order to provide ventilation to the structure. A greenhouse and a framework therefore which may be utilized with the curved glazed roof is also disclosed.
Patent BE-1012521-A5 (BE)
Title: Contra-rotating water-wind turbine equipped with mechanical multi-outletdifferential
IPC: F03D3/06
Filed: 1998-07-23
Granted: 2000-11-07
Abstract: The universal water-wind turbine extends the family of differential actionturbines. The new turbine is able to function in any fluid in motion (winds,channels, tides, waves etc.). Turbines constructed in a modular way are ableto be stacked on a single axis or two contra-rotating coaxials depending onthe required application and power. An inexpensive and soundless machinerequiring little maintenance, it is adapted to all sites (urban or remote)and does not threaten birds. Contra-rotation leads the system toself-balance, and also allows the assembly flywheel to grow following themass transfer by gravity through the contra-rotation interface (or casing)which separates the contra-rotating turbines (clockwise or anti-clockwise).The system then behaves like a mechanical power amplifier connected toreceiving elements by the mechanical multi-outlet differential.
Patent CH-559728-A5 (CH)
Title: Diglycidyl derivs of heterocyclic cpds
IPC: C07D233/72
Filed: 1970-10-08
Abstract: New cpds (II) are produced by reaction of new cpds (I) with an epihalohydrin esp epichlorhydrin or beta- methylepichlorhydrin pref. in the presence of a tertiary amine, quaternary ammonium cpd or salt. Cpds (II) may be converted to hard resins useful for coatings, laminations, electrical purposes, etc. They are less viscous than cpds claimed in DT 1954503.0 H(OCHY3-CHY1)m (CHY2-CHY4O)nH right arrow CH2 - CX1CH2-(OCHY3 -CHY1)m (CHY2-CHY4O)n (where X1, X2, Y1, Y2 = H or Me; Y3, Y4 = Me or Et, Y1 + Y3 = Y2 + Y4 = 2C or Y2-Y4 = (CH2)3 or (CH2)4 Z = a 5 or 6-membered heterocyclic ring residue and contains no N; m, n = 0-30 pref. 0-4; m+n >=1.
Patent CH-597932-A5 (CH)
Title: Multiply cement bags
Inventor: MEIER KASPAR
IPC: B05D5/02
Filed: 1975-08-29
Abstract: Plastics or paper web is coated with an anti-sliding layer by passing the web through the nip of a pair of rollers, one of which is dipped in a through contg. the antisliding soln. passing the coated web side over a suction device to remove excess soln. and drying the layer.Used a multilayer bags for packaging chemical particulate material or cement.  Sliding of stacked bags on pallets is prevented.
Patent CH-562046-A5 (CH)
Title: Plate assembly and sealing technique - for sieve-or bubble-cap plate columns eg. distillation or exchange columns
IPC: B01D3/32
Filed: 1972-08-10
Abstract: Column, e.g. for distillation, mass or heat exchange, having a vertical cylinder with removable sepg. plates, connected in gas- and liq- tight manner with the cylinder shell in which a tube of deformable cross section is installed along the edge of each plate, and means are provided for producing and maintaining a greater pressure in the tube than that in the column in such a way that each tube is pressed tightly against the cylinder shell and the edge of the intermediate plate. Permits the plates to be easily removed and replaced with a minimum of labour while ensuring that the sealing of the plates against the column wall can be reestablished without difficulty.
Patent CH-614788-A5 (CH)
Title: Photographic bleach-fixer
Inventor: SAKAMOTO KENRO
IPC: G03C7/42
Filed: 1975-12-04
Abstract: The bleach-fixer contains, per litre,   a) 0.1 to 1.5 mol of a silver-oxidising organometallic complex salt,   b) 0.2 to 3.0 mol of silver halide-fixing agent other than alkali metal halides or ammonium halides, and c) 0.5 to 7.0 mol of halide of the formula A-X. In the formula, A is H, Li, Na, K or NH4 and X is Br or I. The silver halide-fixing agent can, for example, be an alkali metal thiosulphate or thiocyanate or ammonium thiosulphate or thiocyanate, thiourea or a thioether.
Patent FR-2079665-A5 (FR)
Title: Reinforced over garment
IPC: A41D31/00
Filed: 1970-02-09
Granted: 1971-11-12
Abstract: Over-garment e.g. jacket has a lining incorporated with the fabric forming the garment, the lining being constituted by the reverse face of the fabric and having a different appearance, touch and slip from the exterior of the garment. The garment has good dimensional stability and an improved comfort.
Patent FR-2087518-A5 (FR)
Title: Hypodermic syringe
IPC: A61M5/31
Filed: 1970-05-22
Granted: 1971-12-31
Abstract: The syrings has a glass cylinder and a plastic piston, the latter being sealed with a rubber or silicone rubber joint; no grinding in of the piston is, therefore, required; the glass body can be sterilised in the usual way, after use, and the piston hardly comes into contact with the liq. because of the rubber joint. It can be sterilised with alcohol or other disinfectant but, if this is not considered sufficient, the piston can be thrown away.
Patent FR-2075100-A5 (FR)
Title: Vibratory crusher sieve
IPC: B07B1/16
Filed: 1970-12-28
Granted: 1971-10-08
Abstract: Vibratory sieving and crushing machine comprising an outer and an inner frame, the outer frame positioned around and extending above the inner frame, which are both linked to a vibrating mechanism which oscillates the two frames synchronously in opposite directions but at the same amplitude and parallel relative each other. The outer frame is fitted with a number of parallel rods at right angles to the direction of movement of the material to be treated, so as to form a griddle between which extend the rods fitted to the inner frame, parallel to them and also forming a griddle. The rods fitted to the inner frame are broader than those fitted to the outer frame so as to be able to protrude between the rods fitted to the outer frame. The machine is used for the separation of foundry sand during mould stripping in sand foundries, the sand being crushed during the process to powder.
Patent FR-2092578-A5 (FR)
Title: Supporting guide plates of a jacquard mach-ine
IPC: D04B15/10
Filed: 1971-03-31
Granted: 1972-01-21
Abstract: The knitting element of the machine slide between adjacent guide plates of a stack and the guide plates are spaced and secured together in the stack by a pref. oval helical spring which is arranged with its axis parallel to the needle bed with a guide plate sandwiched between each pair of adjacent turns of the spring. Pref. the thickness of the spacing between the plates. The arrangement is simple and economic.
Patent FR-2131103-A5 (FR)
Title: Oil removal process and plant - from surface of factory canal
IPC: E02B15/00
Filed: 1971-03-25
Granted: 1972-11-10
Abstract: Polluting prods such as the oils floating on the surface of a heavier liq. e.g. oils rising to the surface of water in a natural discharge or one from a factory canal, are removed by a transverse barrage. The level of the water to be purified is regulated at a constant level by an automatic valve of known type and the gfloating, polluting material is diverted by the barrage into a settlement tank. Here the oil is sepd from the water, the latter being restored to the canal further downstream. The barrage is immersed to such a depth that its lower edge is below the level of the oil/water interface.
Patent DD-148220-A5 (DD)
Title: Verfahren fuer die herstellung einer neuartigen 6'-n-substituierten-3-n-formylkanamycin-zwischenverbindung
Inventor: THOMAS MICHAEL B
IPC: C07H15/236
Filed: 1978-08-18
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung einer neuartigen 6'-N-substituierten-3-N-formylkanamycin-Zwischenverbindung fuer die Herstellung von Aminoglycosid-Antibiotika, vor allem 1-N-Alkyl-substituierten-Kanamycinderivaten. Beispielsweise werden zur Herstellung von 3'',6'-Di-N-acetyl-3-N-formyl-kanamycin-A 4-Nitrophenylfoemiat, 3'',6'-Di-N-acetyl-kanamycin A, Tetrahydrofuran und Triathylamin miteinander umgesetzt, wobei sich 3'',6'-Di-N-acetyl-1,3-di-N-formyl-kanamycin A bildet. Diese Verbindung wird in Wasser geloest, der pH-Wert mit NaOH auf 12,0 bis 12,5 eingestellt und nach siebentaegigem Ruehren bei Raumtemperatur durch Ionenaustauscherharz neutralisiert, wobei diegewuenschte Verbindung entstand.
Patent DD-153824-A5 (DD)
Title: Verfahren zur herstellung von 1,3-dibrom-2,2-dimethyl-propan-1,3-dicarbonsaeure-derivaten
Inventor: MAURER FRITZ
IPC: C07C69/63
Filed: 1980-06-11
Abstract: Gegenstand der vorliegenden Erfindung sind ein neues Verfahren zur Herstellung von 1,3-Dibrom-2,2-dimethylpropan-1,3-dicarbonsaeure-derivaten, bei welchem man 2,2-Dimethyl-propan-1,3-dicarbonsaeurederivatezunaechst mit einem oder mehreren Saeurehalogeniden, gegebenenfalls in Gegenwart eines Katalysators, und dann mit Brom bei Temperaturen zwischen 0und 150 Grad C umsetzt und gegebenenfalls die auf diese Weise gebildeten 1,3-Dibrom-2,2-dimethyl-propan-1,3-dicarbonsaeure-chloride und/oder -chlorid-ester durch Umsetzung mit Alkoholen nach ueblichen Methoden verestert, dass dadurch gekennzeichnet ist, dass man Saeurehalogenide Saeure-chloride einsetzt, sowie neue 1,3-Dibrom-2,2-dimethyl-propan-1,3-dicarbon-saeure-chloride und -chlorid-ester.
Patent DD-202409-A5 (DD)
Title: Mechanische vorwaehl-zaehlvorrichtung fuer eine kopiermaschine
Inventor: SZEKELY LAJOS
IPC: G06M3/02
Filed: 1982-05-17
Abstract: Durch die Erfindung wird eine kompakte, als vormontierte Baueinheit ausgebildete Zaehlvorrichtung vorgeschlagen, bei der ferner ein Zurueckdrehen des Klinkenrades fuer das Zurueckstellen des Anzeigeknopfes in seine Ausgangsstellung entfaellt. Das Wesen der Erfindung besteht in einem verbesserten konstruktiven Aufbau der Zaehleinrichtung. Durch das Einschieben des Anzeigeknopfes (21) in die Huelse (17) gelagert eine auf der Achswelle (4) des Anzeigeknopfes (21) sitzende Mitnehmerscheibe (8) mit einem in Zaehlschritten fortschaltbaren Klinkenrad in Eingriff, so dass die Anzeigemarkierung des Anzeigeknopfes (21) bei jedem Kopiervorgang auf die naechstniedrigere Zahlenmarkierung des Vorwaehlringes (3) fortschreitet, bis am Ende des Kopierzyklus mittels eines an der Mitnehmerscheibe (8) sitzenden Betaetigungszapfens (14) eineArretierklinke (6) aus einer Nut (28) ausgehoben wird, so dass der Anzeigeknopf (21) innerhalb des Vorwaehlringes (3) von einer Rueckstellfeder (5) in seine axiale Ausgangslage zurueckgedrueckt wird, wodurch der Kopiervorgang abgeschaltet wird.
Patent DD-237158-A5 (DD)
Inventor: VELLINGA SJOERD H J
IPC: C02F3/28
Filed: 1985-07-23
Abstract: A considerable portion of the gas developed by fermentation in an anaerobic purification equipment for waste water, together with buoyant sludge, is collected by at least one additional collecting system (5), before it may reach the upper part of the reactor. This additional collecting system is fitted at a distance below the collecting system (6) fitted as usual just below the level of one or more overflow gutters (3; 23) for purified water. The additional collecting system (5) has a hydraulic link with one or more rising pipes (7, 7', 27, 32,31) for raising the liquid sludge mixture by gas lift action. The rising pipes discharge into a separation device (8) from which one or more downpipes (9; 29) for returning separated liquid and sludge extend to the lower section of the reactor chamber. As a result of the tranquility at the top and the turbulence near the bottom, a substantial increase of the load capacity of the equipment can be obtained.
Patent DD-237718-A5 (DD)
Title: Chromatographiesaeule
Inventor: MUELLER PETER
IPC: G01N30/56
Filed: 1985-09-30
Abstract: Es werden Saeulen fuer Hochdruckfluessigkeitschromatographie beschrieben, die im wesentlichen aus einem mit einem Sorbens befuellbaren Rohr und einer Einlass- und einer Auslassvorrichtung an den Enden des Rohres bestehen, wobei in dem Rohr zusaetzlich Stuetzelemente zur Stabilisierung der Sorbenspackung vorgesehen sind.
Patent DD-256391-A5 (DD)
Title: Elektrische lampe
Inventor: HEIJDEN JOHANNES M A VON DER
IPC: H01J65/04
Filed: 1987-04-28
Abstract: Elektrische Lampe mit einer Lampenhuelle und einer Kunststoff-Lampenschale, die an der Lampenhuelle befestigt und mit einem Sockel versehen ist, wobei der Kolben an seiner der Lampenschale zugewandten Seite mit einigen ausragenden und nahezu parallel zur Lampenachse verlaufenden, plattenfoermigen Organen versehen ist, die unloeslich zwischen ebenfalls nahezu parallel zur Lampenachse verlaufenden Rippen auf der Innenwand der Lampenschale aufgenommen sind. Fig. 1
Patent DD-292681-A5 (DD)
Title: Verfahren zur regelung des ph-wertes
Inventor: MOEBIUS ANDREAS
IPC: G05D21/00
Filed: 1989-02-23
Abstract: Die Erfindung betrifft ein Verfahren zur Regelung des p H-Wertes in einer galvanotechnischen Anlage oder einer anderen Elektrolyse. Erfindungsgemaesz wird die Aufgabe dadurch geloest, dasz eine oder mehrere Wasserstoffgasdiffusionsanoden in einem getrennten Stromkreis in die Zelle in beliebiger Weise angeordnet werden und die Stromstaerke der Wasserstoffgasdiffusionsanoden so eingestellt wird, dasz die erzeugte Wasserstoffionenmenge der an der Katode abgeschiedenen Wasserstoffmenge aequivalent ist. Durch diese Konstanthaltung des p H-Wertes kann auf die Zugabe von Puffersubstanzen verzichtet werden.{p H-Wert-Regelung; elektrolytische Abscheidung; Elektrolyse; Elektrode; Wasserstoffgasdiffusionsanode; Diaphragma; galvanische Baeder; Galvanotechnik}
Patent DD-286279-A5 (DD)
Title: Schaltungsanlage zur erzeugung von synchronsignalen nach ccir-norm
Inventor: HOFFMANN HERIBERT
IPC: H04N5/06
Filed: 1989-07-18
Abstract: Die Erfindung betrifft eine Schaltungsanordnung zur Erzeugung von Synchronsignalen nach CCIR-Norm als Fernsehtaktgeberschaltkreis fuer die Fremdsynchronisation von Videokameras. Dabei soll aus den Synchronsignalen HSYN und VSYN eines Grafikdisplaycontrolles GDC ein der CCIR-Norm gerechtes Synchronsignalgemisch erzeugt werden. Erfindungsgemaesz laeszt die Schaltungsanordnung auszerhalb der VSYN-Impulse die HSYN-Impulse durch. Bei aktiv werdenden VSYN-Impuls werden die HSYN-Impulse durch eine Trabantenimpulsfolge mit eingebettetem Vertikalimpuls ersetzt. Dazu betraegt die VSYN-Laenge acht Zeilen. Mit der doppelten Zeilenfrequenz wird ein Zeitglied angesteuert, worueber die geforderten Tastverhaeltnisse des Synchrongemisches waehrend des Bildwechsels realisiert werden. Die Steuerung der Anzahl der Trabanten erfolgt durch einen dekadischen Jonson-Zaehler. Die zeitliche Lage des Vertikalimpulses innerhalb der Trabanten wird entsprechend des jeweiligen Halbbildes unter Nutzung eines Halbbildkennimpulses durch verzoegertes Starten des Jonson-Zaehlers erreicht. Fig. 1{Synchronsignale; CCIR-Norm; Grafikdisplaycontroller; Fremdsynchronisation; Videokamera}